CN1308118C - Improved nailing gun structure - Google Patents

Improved nailing gun structure Download PDF

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Publication number
CN1308118C
CN1308118C CNB028285638A CN02828563A CN1308118C CN 1308118 C CN1308118 C CN 1308118C CN B028285638 A CNB028285638 A CN B028285638A CN 02828563 A CN02828563 A CN 02828563A CN 1308118 C CN1308118 C CN 1308118C
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CN
China
Prior art keywords
pressure part
lock
flexible member
pressing key
power
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Expired - Fee Related
Application number
CNB028285638A
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Chinese (zh)
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CN1622870A (en
Inventor
胡世泽
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YIKAI ENTERPRISES CO Ltd
Yih Kai Enterprise Co Ltd
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YIKAI ENTERPRISES CO Ltd
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Publication of CN1622870A publication Critical patent/CN1622870A/en
Application granted granted Critical
Publication of CN1308118C publication Critical patent/CN1308118C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/10Driving means
    • B25C5/15Driving means operated by electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/06Hand-held nailing tools; Nail feeding devices operated by electric power

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

The present invention relates to a structure of a nailing gun. The nailing gun is at least composed of a casing, a motive power assembly, a driving assembly, a control assembly and an impact assembly, wherein the motive power assembly comprises a power supply and at least two power switches; the power supply can be an ordinary electric wire power supply or a rechargeable battery; the driving assembly comprises a motor, a driving gear set and an actuation gear, and the actuation gear is actuated when communicated with the motive power assembly; the actuation gear only has partial actuation gear number; the control assembly at least comprises two press keys, a stop key and a lock pushing block; when the two press keys are pressed, the motive power assembly and the driving assembly are linked, and at the time, the stop key moves outwards through pushed by the lock pushing block; the impact assembly at least comprises an impact tube, an impact plate and an elastic element; the elastic element is arranged in the impact tube; when the elastic element is in a relaxation state, chain nails can be pushed out through the impact plate, and the impact tube is actuated by the actuation gear number of the actuation gear.

Description

Improved ailing machine structure
Affiliated field
The present invention relates to a kind of improved ailing machine structure, what refer to especially that a kind of mat has a part number of teeth nibbles impacting tube as moving gear, contract behind the impacting tube and the structure of return bump in good time and reach, and, and become the improved ailing machine structure that structure is simplified, effect is promoted with the cooperation of Power Component, Control Component.
Background of invention
In the face of the fierceness of current market competition, reach making rapid progress of various industrial technologies, each manufacturer is engaged in research and development with doing one's utmost invariably, and hope can break through the technical field of existing product, can occupy market with timely.Hold this, with known ailing machine is example, the structure of industry manufacturing can say that structural shape is extremely many, and each have their own function demand, the structure intention, but it almost is pneumatic mode entirely that its maximum shortcoming is the power resources of present ailing machine, and because of power employing pneumatic mode, its equipment must have air compressor and air line to link to ailing machine, so on peripheral equipment, can say various, and cause and using, the inconvenience of carrying, especially during the conversion site construction, internal cause can not be provided with equipment such as air compressor in general family, so ailing machine may use in general family hardly, therefore in the market competition of this seeking change and innovation, innovate only again, simplify again, improve the known configurations shortcoming, make the effect enhancement and improve its competitiveness, the chance of winning is just arranged.
From the above, the inventor is thoughts on this, and sets about in addition breakthrough and innovation, so think and must change known pneumatic mode, and change in electronic mode, and preferably in the electronic mode of wireless type, so that it uses, the convenience of portable in order to do increasing.
Summary of the invention
Main purpose of the present invention is to provide a kind of improved nailing to rob structure, and its power adopts electronic mode, general electric wire power supply or TunePower all can, and its structure is simplified, the start of impacting tube is steadily certain, can guarantee the progressive of structural quality.
Technical solution of the present invention is: a kind of improved ailing machine structure, ailing machine are made up of a housing, a Power Component, a transmission component, a Control Component and a bump assembly at least, wherein:
Housing is provided with a perforation, the usefulness when holding for user's hand, and it goes out to follow closely side and establishes a tank, in order to being installed with the flexible member of row nail and ejection row nail, and being provided with one and leading the chamber;
Power Component comprises at least two power switches of a power supply and first power switch, second source switch, and two power switches all have a cynapse portion;
Transmission component comprises that a motor, driving gear set and make moving gear, motor and Power Component line, and driving gear set is subjected to the interlock of motor and actuating to make moving gear, has the start number of teeth of part as moving gear;
Control Component, at least comprise first pressing key, two pressing keys of second pressing key, one pressure part and a lock-pushing rod, the cynapse portion that can press first power switch when first pressing key is pressed forms conducting state, the second pressing key elasticity is installed with lock-pushing rod, make its clip outstanding, this pressure part has slotted hole and pivot is through at the jack-post that enclosure interior extends, it can be shifted in the slotted hole stroke, the corresponding lock-pushing rod side of pressure part tool one clip hole, and can wear card by lock-pushing rod, make when treating the second pressing key pressurized, pressure part can be shifted by the lock-pushing rod ejection, and held up by a flexible member, hold up by flexible member when pressure part is passed and make the second source switch keep off-position, and make the second source switch conduction when being extrapolated;
The bump assembly, it is indoor to be located in leading of housing, it comprises an impacting tube, blow plate and a flexible member at least, flexible member one side is located in the impacting tube, opposite side holds and to be butted on the rear side inwall of leading the chamber, the affixed plate that hits of impacting tube front end, when treating the flexible member diastole by hitting the plate row's nail that can push out, and impacting tube has tooth row, and the suitable start number of teeth that can be made moving gear of tooth row activates;
According to last, push first pressing key and second pressing key, make pressure part actuation force conducting by lock-pushing rod ejection displacement, the revolution of start gear actuation, to the tooth row of its start number of teeth engagement impacting tube, contract after can driving impacting tube, and when treating that the start number of teeth breaks away from the engagement tooth row, impacting tube forward play and utilizing is hit plate and is released row's nail, constitutes an ailing machine structure.
Aforesaid improved ailing machine structure, between first pressing key, second pressing key and enclosure interior all bullet be provided with an elastomer, when not being pushed, it keeps outside ejection, the cynapse portion of second source switch is an off-position when being pressed, and is held up by flexible member during pressure part return normality and the cynapse portion of pushing the second source switch.
Aforesaid improved ailing machine structure, this pressure part has the knee, slotted hole is located at the knee, lock-pushing rod tool one inclined conducting, this do moving gear in the side prominent tool one push rod, make as moving gear and return back to when utilizing its push rod pushing and pressing pressure part, pressure part is that the axle center is the warpage shape with the slotted hole place, make the clip of clip hole release lock pushing block, and the withdrawal position presses the cynapse portion of second source switch and cuts off the power supply to be subjected to flexible member to hold up then, and when treating that push rod rotates to not ejection pressure part, pressure part is warpage no longer, no longer push second pressing key, make lock-pushing rod utilize its inclined conducting to import in clip hole and the return clip.
Aforesaid improved ailing machine structure, the bottom side of leading the chamber has the groove of wearing, and passes for the tooth row of impacting tube.
Aforesaid improved ailing machine structure, power supply can be general electric wire power supply, or rechargeable battery.
Aforesaid improved ailing machine structure, the start number of teeth of making moving gear can be the number of teeth of semi-ring circle.
Aforesaid improved ailing machine structure, second pressing key is provided with a room, is installed with an elastic component, makes lock-pushing rod be located in elastic component top and clip is outstanding.
Aforesaid improved ailing machine structure, can establish one in the bump assembly front end place of housing in addition and hold the hole, hold and articulate a feeler lever in the hole, feeler lever is covered by a flexible member, keeps the outstanding housing of normality when making not pressurized, the affixed again depression bar in feeler lever the inner, establish one the 3rd power switch in addition again, it also has a cynapse portion and be connected with Power Component, and depression bar is when treating that feeler lever is pressed by ecto-entad, can press the cynapse portion of the 3rd power switch and forms conducting.
Aforesaid improved ailing machine structure, the opposite side of the flexible member of bump assembly can one be supported sheet and are supported and pull, wear with a pin member again and support sheet, and pin member outside tool one turn-button.
Advantage of the present invention and characteristics are: the improved ailing machine structure that the present invention proposes, it is mainly by a housing, one Power Component, one transmission component, one Control Component and a bump assembly become, wherein, Power Component comprises a power supply and at least two power switches, power supply can be general electric wire power supply or rechargeable battery, and transmission component comprises a motor, driving gear set and one is made moving gear, whether and activate its connection that is subjected to Power Component, and make the start number of teeth that moving gear only has part, and Control Component comprises two pressing keys at least, one pressure part and a lock-pushing rod, but interlock Power Component and transmission component when two pressing keys are pressed, and this moment, pressure part was released outer moving by lock-pushing rod, and made push rod that moving gear establishes in addition in gear revolution back ejection, and ejection is to the clip of release lock pushing block and the return outage, no longer pushing the one pressing key makes lock-pushing rod block pressure part again and reinstatement, with this lock structure foundation of pulling as nail hitting repeatedly, and the bump assembly comprises an impacting tube at least, a blow plate and a flexible member, flexible member is located in the impacting tube, by hitting can push out row nail of plate, and the start number of teeth that impacting tube is made moving gear activates when treating its diastole.During the power conducting by contracting behind the actuating impacting tube of making moving gear, treat that its start number of teeth meshes no longer that impacting tube makes the impacting tube forward play and the row's of release nail, and the push rod ejection that pressure part is made moving gear again is to the clip of release lock pushing block and return cuts off the power supply, unclasp the one pressing key afterwards again, make lock-pushing rod block pressure part again and reinstatement, simplify progressive Electric Tacker structure to constitute a structure, having easy to use, structure simplifies, effect is promoted, the start of impacting tube is steadily certain, can guarantee the advantage of the progressive of architecture quality.And its power resources are used the electric power mode instead, exempted the peripheral equipment of air compressor, especially utilize the rechargeable type battery, have no electric wire yoke (wireless), substitute, the advantage of portable convenience, especially can in various workplaces, family, use, even and adopt the electric wire power supply, also can use in the life at home.
The accompanying drawing simple declaration
Fig. 1 establishes plane structure chart for member group of the present invention;
The member group of Fig. 2 general electric wire power supply for the present invention utilizes is established plane structure chart;
Structure chart when Fig. 3 is two pressing key pressurizeds of the present invention;
The structure of Fig. 4 when contracting behind the impacting tube of the present invention made cardon;
Fig. 5 makes cardon for the structure after the impacting tube forward play of the present invention;
Fig. 6 is the structure chart behind the pressure part return of the present invention;
Fig. 7 is that another structure of the present invention is implemented illustration;
Fig. 8 be Fig. 1 along A-A ' line structure schematic diagram;
Fig. 9 is the structure enlarged drawing of B part among Fig. 7;
Figure 10 be Fig. 7 along C-C ' line structure schematic diagram;
The structure of Figure 11 during for the feeler lever pressurized of Fig. 7 made cardon.
The drawing reference numeral explanation:
1, housing 11, perforation 12, tank 13, row's nail
14, flexible member 15, lead chamber 151, wear groove 16, jack-post
17, hold hole 18, feeler lever 19, flexible member 10, depression bar
2, Power Component 21, power supply 22, first power switch 221, cynapse portion
23, second source switch 231, cynapse portion 24, second source switch
241, cynapse portion 3, transmission component 31, motor 32, driving gear set
33, make moving gear 331, the start number of teeth 332, push rod 4, Control Component
41, first pressing key 42, second pressing key 421, room 422, elastic component
43, pressure part 431, slotted hole 432, clip hole 433, flexible member
44, lock-pushing rod 441, inclined conducting 45, elastomer 5, bump assembly
51, impacting tube 511, tooth row 52, hit plate 53, flexible member
54, support sheet 55, pin member 551, turn-button
The preferred embodiment explanation
Understand for having the present invention further, be illustrated by following embodiment now.
At first, see also Fig. 1, improved ailing machine structure of the present invention is meant that ailing machine clashes into assembly 5 by a housing 1, a Power Component 2, a transmission component 3, a Control Component 4 and at least and forms, wherein:
Housing 1, be provided with a perforation 11, usefulness when holding for user's hand, housing 1 inside is in order to be installed with or fixed component, it goes out to follow closely side and establishes a tank 12, and in order to be installed with the flexible member 14 of row's nail 13 and ejection row nail 13, housing 1 is established one and led chamber 15, in order to be installed with bump assembly 5, lead 15 bottom sides, chamber and have the groove of wearing 151.
Power Component 2, comprise a power supply 21 and first power switch 22, at least two power switches of second source switch 23, power supply 21 can be general electric wire power supply (as Fig. 2) or rechargeable battery (as Fig. 1), and first power switch 22 and second source switch 23 all with power supply 21 lines, and all has an induction part, as establish cynapse portion 221,231 or the structure of other equal effects, the cynapse portion 221 of first power switch 22 is conducting state when being pressed, then (this changed for known wiring for off-position when the cynapse portion 231 of second source switch 23 was pressed, be not major technique content of the present invention, so will not give unnecessary details) in this.
Transmission component 3, comprise that a motor 31, driving gear set 32 and make moving gear 33, motor 31 links to Power Component 2, whether and start the connection that is subjected to Power Component 2, driving gear set 32 is subjected to the interlock of motor 31, (it also can be described as the change-speed gearing group to have the function of speed change, be using of deceleration) herein, driving gear set 32 last actuatings are made moving gear 33, only has the start number of teeth 331 partly and make moving gear 33, be the number of teeth of semi-ring circle as shown in FIG., do moving gear 33 in the side prominent tool one push rod 332.The effect of making the start number of teeth 331 of moving gear 33 is contracted after being to activate the impacting tube 51 of bump assembly 5, thus its number of teeth on desired impacting tube 51 after the degree of contracting decide, be example as the number of teeth with the semi-ring circle among the figure.
Control Component 4, at least two pressing keys, a pressure part 43 and the lock-pushing rod 44 that comprise first pressing key 41, second pressing key 42, first pressing key 41, second pressing key 42 are arranged at perforation 11 trailing edges of housing 1, between itself and housing 1 inside all bullet be provided with an elastomer 45, when not being pushed, it keeps outside ejection, and first pressing key 41 can press the cynapse portion 221 of first power switch 22 when being pressed, and makes it become conducting state (seeing also Fig. 3 in addition).Second pressing key 42 is established a room 421, and is installed with an elastic component 422, and makes lock-pushing rod 44 be located in elastic component 422 tops and clip is outstanding, and lock-pushing rod 44 has an inclined conducting 441.These pressure part 43 tool knees, as can be the L shape, its knee has slotted hole 431 and pivot is through at the jack-post 16 that housing 1 inside extends, pressure part 43 can be shifted in slotted hole 431 strokes, pressure part 43 corresponding lock-pushing rod 44 side tools one clip hole 432 again, and fit and wear card by lock-pushing rod 44, and treat second when pushing chain 42 pressurizeds, pressure part 43 can be shifted by lock-pushing rod 44 ejections, and be subjected to a flexible member 433 to hold up (see figure 3), make the bullet that has return after the displacement power of pulling, flexible member 433 1 ends are connected with pressure part 43, the other end and 1 inner connection of housing, the cynapse portion 231 of holding up by flexible member 433 when this pressure part 43 is passed and keeping pushing second source switch 23, make it keep off-position (as shown in Figure 1), it then makes second source switch 23 conductings (as shown in Figure 3) when being extrapolated by lock-pushing rod 44, and during Power Component 2 energising, do moving gear 33 rotations, but its push rod 332 suitable ejection pressure parts 43, making pressure part 43 is axle center and be warpage shape (seeing Fig. 5 in addition) gradually with slotted hole 431 places, and make the clip of clip hole 432 release lock pushing blocks 44, and be subjected to flexible member 433 elastic-restoring force effects and return presses the cynapse portion 231 of second source switch 23 and cut off the power supply, and treat push rod 332 not ejection pressure parts 43,43 of pressure parts are warpage (seeing Fig. 6 in addition) no longer.
Bump assembly 5, it comprises an impacting tube 51, blow plate 52 and a flexible member 53 at least, flexible member 53 1 sides are located in the impacting tube 51, opposite side holds the rear side inwall of leading chamber 15 that supports housing 1, or flexible member 53 opposite sides support sheet 54 to pulling (see figure 7) with one, can wear, and pin member 55 outside tools one turn-button 551 bullet that rotation turn-button 551 can be regulated flexible member 53 power of pulling again with a pin member 55 and support sheet 54.Impacting tube 51 is located at and is led in the chamber 15, the affixed plate 52 that hits of its front end, follow closely 12 by hitting plate 52 row that can push out when treating flexible member 53 diastoles, and impacting tube 51 correspondences are worn groove 151 and had tooth row 511, and tooth row 511 passes the start number of teeth 331 that can be made moving gear 33 behind the groove 151 and activates (seeing Fig. 8 in addition).
Hold the group structure, the user pushes first pressing key 41 and second pressing key, 42 (see figure 3)s during enforcement, wherein, pressure part 43 is shifted by lock-pushing rod 44 ejections, and owing to the bullet that held up by flexible member 433 the to have return power of pulling, the conducting of its power this moment, do moving gear 33 starts revolution simultaneously, during to the tooth row 511 of its start number of teeth 331 engagement impacting tubes 51, can drive the (see figure 4) that contracts behind the impacting tube 51, this moment, this flexible member 53 was contained elastic-restoring force, and when treating that the start number of teeth 331 no longer meshes tooth row 511, moment makes impacting tube 51 forward plays and utilizes and hit plate 52 row's of release nail 13 (see figure 5)s, finish the operation of a nail hitting, make moving gear 33 afterwards and continue revolution, during to its push rod 332 pushing and pressing pressure parts 43, even pressure part 43 is axle center and be warpage shape (as shown in Figure 5) gradually with slotted hole 431 places, make the clip of clip hole 432 release lock pushing blocks 44, and the withdrawal position presses the cynapse portion 231 of second source switch 23 and cuts off the power supply to be subjected to flexible member 433 to hold up then, when treating push rod 332 not ejection pressure parts 43,43 of pressure parts are the warpage (see figure 6) no longer, the user unclasps and does not push second pressing key 42 afterwards, make lock-pushing rod 44 utilize its inclined conducting 441 and import in the clip hole 432 and return clip (Fig. 1) constitutes the operation of a start.
Other sees also Fig. 7,9,10, can establish one in the bump assembly 5 front end places of housing 1 in addition and hold hole 17, holds articulating feeler levers 18 in the hole 17, and feeler lever 18 is covered by a flexible member 19, keeps the outstanding housing 1 of normality, the affixed again depression bar 10 in feeler lever 18 the inners when making not pressurized.Establish one the 3rd power switch 24 again, it also has a cynapse portion 241 and be connected with Power Component 2, and depression bar 10 can press the cynapse portion 241 of the 3rd power switch 24, and form conducting when treating that feeler lever 18 is pressed by ecto-entad (seeing Figure 11 in addition).The user can directly press Gu Chu to be followed closely with feeler lever 18 front ends during operation, and this moment, the 3rd power switch 24 was conducting, for another example with the described operation sequence operation of leading portion, can constitute the safety structure of tool three road power switches afterwards.
Improved structure from the above, mainly by Power Component 2, transmission component 3, the group structure of Control Component 4 and bump assembly 5, except that the power switch that can constitute at least two roads, especially make moving gear 33, tooth row 511 and pressure part 43, the serial verb construction of lock-pushing rod 44, structural core of the present invention especially, with this structure, with the ailing machine designs simplification, simplify and have structure, the start of impacting tube steadily really and guarantee the advantage of architecture quality, and its power resources are used the electric power mode instead, exempt the peripheral equipment of air compressor, especially utilized the rechargeable type battery, had no electric wire yoke (wireless), substitute, the advantage of portable convenience, especially can be in various workplaces, use in the family, even and adopt the electric wire power supply, also using in the life at home, compare the obvious enhancement that has on the effect with known configurations.
Only the above person is preferred embodiment of the present invention only, is not to be used for limiting scope of the invention process.Be that all equalizations of doing according to claim of the present invention change and modification, be all claim of the present invention and contain.

Claims (9)

1, a kind of improved ailing machine structure, ailing machine are made up of a housing, a Power Component, a transmission component, a Control Component and a bump assembly at least, it is characterized in that:
Housing is provided with a perforation, the usefulness when holding for user's hand, and it goes out to follow closely side and establishes a tank, in order to being installed with the flexible member of row nail and ejection row nail, and being provided with one and leading the chamber;
Power Component comprises at least two power switches of a power supply and first power switch, second source switch, and two power switches all have a cynapse portion;
Transmission component comprises that a motor, driving gear set and make moving gear, motor and Power Component line, and driving gear set is subjected to the interlock of motor and actuating to make moving gear, has the start number of teeth of part as moving gear;
Control Component, at least comprise first pressing key, two pressing keys of second pressing key, one pressure part and a lock-pushing rod, the cynapse portion that can press first power switch when first pressing key is pressed forms conducting state, the second pressing key elasticity is installed with lock-pushing rod, make its clip outstanding, this pressure part has slotted hole and pivot is through at the jack-post that enclosure interior extends, it can be shifted in the slotted hole stroke, the corresponding lock-pushing rod side of pressure part tool one clip hole, and can wear card by lock-pushing rod, make when treating the second pressing key pressurized, pressure part can be shifted by the lock-pushing rod ejection, and held up by a flexible member, hold up by flexible member when pressure part is passed and make the second source switch keep off-position, and make the second source switch conduction when being extrapolated;
The bump assembly, it is indoor to be located in leading of housing, it comprises an impacting tube, blow plate and a flexible member at least, flexible member one side is located in the impacting tube, opposite side holds and to be butted on the rear side inwall of leading the chamber, the affixed plate that hits of impacting tube front end, when treating the flexible member diastole by hitting the plate row's nail that can push out, and impacting tube has tooth row, and the suitable start number of teeth that can be made moving gear of tooth row activates;
According to last, push first pressing key and second pressing key, make pressure part actuation force conducting by lock-pushing rod ejection displacement, the revolution of start gear actuation, to the tooth row of its start number of teeth engagement impacting tube, contract after can driving impacting tube, and when treating that the start number of teeth breaks away from the engagement tooth row, impacting tube forward play and utilizing is hit plate and is released row's nail, constitutes an ailing machine structure.
2, improved ailing machine structure as claimed in claim 1, it is characterized in that: between first pressing key, second pressing key and enclosure interior all bullet be provided with an elastomer, when not being pushed, it keeps outside ejection, the cynapse portion of second source switch is an off-position when being pressed, and is held up by flexible member during pressure part return normality and the cynapse portion of pushing the second source switch.
3, improved ailing machine structure as claimed in claim 2, it is characterized in that: this pressure part has the knee, slotted hole is located at the knee, lock-pushing rod tool one inclined conducting, this do moving gear in the side prominent tool one push rod, make as moving gear and return back to when utilizing its push rod pushing and pressing pressure part, pressure part is that the axle center is the warpage shape with the slotted hole place, make the clip of clip hole release lock pushing block, and the withdrawal position presses the cynapse portion of second source switch and cuts off the power supply to be subjected to flexible member to hold up then, and when treating that push rod rotates to not ejection pressure part, pressure part is warpage no longer, no longer push second pressing key, make lock-pushing rod utilize its inclined conducting to import in clip hole and the return clip.
4, improved ailing machine structure as claimed in claim 1, it is characterized in that: the bottom side of leading the chamber has the groove of wearing, and passes for the tooth row of impacting tube.
5, improved ailing machine structure as claimed in claim 1, it is characterized in that: power supply can be general electric wire power supply, or rechargeable battery.
6, improved ailing machine structure as claimed in claim 1 is characterized in that: the start number of teeth of making moving gear can be the number of teeth of semi-ring circle.
7, improved ailing machine structure as claimed in claim 1, it is characterized in that: second pressing key is provided with a room, is installed with an elastic component, makes lock-pushing rod be located in elastic component top and clip is outstanding.
8, improved ailing machine structure as claimed in claim 1, it is characterized in that: can establish one in the bump assembly front end place of housing in addition and hold the hole, hold and articulate a feeler lever in the hole, feeler lever is covered by a flexible member, keeps the outstanding housing of normality when making not pressurized, the affixed again depression bar in feeler lever the inner, establish one the 3rd power switch in addition again, it also has a cynapse portion and be connected with Power Component, and depression bar is when treating that feeler lever is pressed by ecto-entad, can press the cynapse portion of the 3rd power switch and forms conducting.
9, improved ailing machine structure as claimed in claim 1 is characterized in that: the opposite side of the flexible member of bump assembly can one supports sheet to be supported and pulls, wear with a pin member again and support sheet, and pin member outside tool one turn-button.
CNB028285638A 2002-07-25 2002-07-25 Improved nailing gun structure Expired - Fee Related CN1308118C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2002/000518 WO2004011201A1 (en) 2002-07-25 2002-07-25 A hand-held nailing tool

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Publication Number Publication Date
CN1622870A CN1622870A (en) 2005-06-01
CN1308118C true CN1308118C (en) 2007-04-04

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US (1) US6997367B2 (en)
JP (1) JP2005529763A (en)
CN (1) CN1308118C (en)
AU (1) AU2002323786A1 (en)
CA (1) CA2479979C (en)
DE (1) DE10297712T5 (en)
GB (1) GB2406070B (en)
MX (1) MXPA05001027A (en)
WO (1) WO2004011201A1 (en)

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